This cylindrical roller bearing is a single-row locating bearing with a bore diameter of 90.0 mm, outside diameter of 160.0 mm and width of 40.0 mm, giving a net mass of 3.559 kg. The outer ring has two ribs and the inner ring has one rib with an internal rib washer, matching the NUP design. The limiting speed is 7800.0 1/min, with a reference speed of 3250.0 1/min, and the bearing is fitted with an M1 cage of design E. The two-rib outer ring and one-rib inner ring configuration allows the bearing to locate the shaft axially in one direction while still permitting free axial displacement of the non-located side, making it suitable where a fixed reference point along the shaft is required. Radial internal clearance is C3 (Group 3), providing increased internal clearance to accommodate thermal expansion during operation. The M1 cage guides the rollers at higher speeds, and the open design allows relubrication and inspection according to the operating conditions.